The shear is used for making straight cuts in sheet metal as well as other materials. The shearing blade is powered by applying force to the foot bar located in front of the machine. To prevent damage to yourself and or the machine make sure you obey the following rules: | The shear is used for making straight cuts in sheet metal as well as other materials. The shearing blade is powered by applying force to the foot bar located in front of the machine. To prevent damage to yourself and or the machine make sure you obey the following rules: |